420557928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{37363}}^1$

素因数の和:37446

約数の個数: 64

約数和(自身を含む): 1219560960

約数和(自身を除く): 799003032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 134, 168, 201, 268, 402, 469, 536, 804, 938, 1407, 1608, 1876, 2814, 3752, 5628, 11256, 37363, 74726, 112089, 149452, 224178, 261541, 298904, 448356, 523082, 784623, 896712, 1046164, 1569246, 2092328, 2503321, 3138492, 5006642, 6276984, 7509963, 10013284, 15019926, 17523247, 20026568, 30039852, 35046494, 52569741, 60079704, 70092988, 105139482, 140185976, 210278964, 420557928]

約数ペア:

[(1, 420557928), (2, 210278964), (3, 140185976), (4, 105139482), (6, 70092988), (7, 60079704), (8, 52569741), (12, 35046494), (14, 30039852), (21, 20026568), (24, 17523247), (28, 15019926), (42, 10013284), (56, 7509963), (67, 6276984), (84, 5006642), (134, 3138492), (168, 2503321), (201, 2092328), (268, 1569246), (402, 1046164), (469, 896712), (536, 784623), (804, 523082), (938, 448356), (1407, 298904), (1608, 261541), (1876, 224178), (2814, 149452), (3752, 112089), (5628, 74726), (11256, 37363)]